steve's coming back. he'll pinpoint what your weather will be like today. >>> and san francisco's muni is changing its bus schedule just for this week. we'll tell you why. >>> westbound 237 some slow traffic here as you drive west to sunnyvale. we'll tell you more about the morning commute. [ female announcer ] the one for all. mcdonald's dollar menu, home of the meaty, melty mcdouble you love... ♪ ...and other amazing tastes, for just a dollar each. ♪ like the bold hot n spicy mcchicken, and the new grilled onion cheddar burger topped with caramelized onions and melted white cheddar. everyday, as always, there's a lot to love for a little on mcdonald's dollar menu. >>> time is now 7:24. more than three weeks after it arrived at the international space station, the space x dragon spacecraft is heading back to earth. it left the space station overnight. it will splash down in the pacific ocean west of mexico's baja, california, about 9:30 this morning. it is loaded with experiment samples and beer. >>>